WO2012144003A1 - スライドファスナー用の上下噛み合わせ式スライダー - Google Patents
スライドファスナー用の上下噛み合わせ式スライダー Download PDFInfo
- Publication number
- WO2012144003A1 WO2012144003A1 PCT/JP2011/059559 JP2011059559W WO2012144003A1 WO 2012144003 A1 WO2012144003 A1 WO 2012144003A1 JP 2011059559 W JP2011059559 W JP 2011059559W WO 2012144003 A1 WO2012144003 A1 WO 2012144003A1
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- WO
- WIPO (PCT)
- Prior art keywords
- slider
- wing plate
- fastener
- port
- slide fastener
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
- A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2539—Interlocking surface constructed from plural elements in series
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
- Y10T24/2582—Slider having specific configuration, construction, adaptation, or material having specific contour or arrangement of converging channel, separator island, or wing
Definitions
- the present invention relates to a vertically meshing slider for a slide fastener.
- the present invention also relates to a slide fastener provided with the slider.
- the slide fastener is widely used as an opening / closing tool for goods, as well as daily necessities such as clothing, bags, shoes and miscellaneous goods, as well as industrial goods such as water tanks, fishing nets and space suits.
- a slide fastener is generally a pair of long fastener tapes, an element row that is a meshing portion of fasteners attached along one side edge of each tape, and opening and closing of the fastener by meshing and separating the pair of element rows. It is mainly composed of three parts of the slider that controls.
- the slider has a function of meshing or separating the element rows by sliding while inserting the element rows therein.
- the slider that is often seen is a left-right meshing type, in which a substantially Y-shaped element guide path that branches in the left-right direction is formed inside, and the engagement and separation of the element row is a plane in the left-right direction of the element row. Achieved by dynamic movement.
- FIGS. 4 to 6 of US Pat. No. 2,415,643 are provided with an upper wing plate 11 and a lower wing plate 12, and the upper wing plate 11 is attached to a handle attachment portion 13 to which a handle 14 is movably attached.
- An articulated slider is disclosed.
- the upper wing plate 11 and the lower wing plate 12 have substantially the same width in the entire longitudinal direction, and both are arranged substantially in parallel at the rear portion of the slider, while both are in the vertical direction at the front portion of the slider.
- a recess 16 is formed in the center of the front portion of the slider in order to reduce friction with the element to a minimum.
- grooves for guiding the element are formed on both side surfaces of the slider using a space sandwiched between the upper blade 11 and the lower blade 12.
- FIG. 14 of the specification shows that the upper wing plate 11 and the lower wing plate 12 have arcuate passages 15 and 17 for receiving loop-like elements.
- US Pat. No. 6,604,262 describes a three-dimensional engagement fastener applicable to an opening / closing part of a hard article.
- the slider 5 used in the three-dimensional engagement fastener has two inlet ports 51 and 52 formed in steps in the vertical direction.
- a bow-shaped guide surface 51a is formed downward from the upper inlet port 51, and an arcuate guide surface 52a is formed upward from the lower inlet port 52.
- These both surfaces 51 a and 52 a merge to form a central plane 53 a and go to a common outlet port 53 formed at the rear end of the slider 5.
- a slit 51b extending downward from the upper inlet port 51 and a slit 52b extending upward from the lower inlet port 52 are formed on the side wall of the slider 5 to expose the fastener tape.
- the fabric to sew the slide fastener is made of thick leather, or if the rigidity is strong, or if the slide fastener is sewn to the fabric, that is, when the sewing is performed with a small gap between the fastener element and the fabric edge, the left and right chewing Since the sliding resistance of the slider becomes extremely large in the combined slider, in such a case, it is conceivable to reduce the sliding resistance by using an upper and lower meshing slider. However, when die-casting an upper and lower meshing slider, the shape of the mold becomes complicated, so a slide core in three or more directions is required, and the number of molds to be taken is increased because of an obliquely moving slide core.
- the slider may be made of resin, depending on the article, it is often required that the slider be made of metal from the viewpoint of aesthetics and strength. Therefore, there is a need for a metal upper and lower meshing slider.
- the present invention was created in view of the above circumstances, and an object thereof is to provide a metal upper and lower meshing slider suitable for industrial production. Another object of the present invention is to provide a slide fastener including the slider.
- the present inventor has made extensive studies to solve the above problems, and after forming a slider semi-finished product with the rear opening side opened up and down, the rear opening side is closed to obtain a finished slider product. It has been found that the upper and lower meshing sliders can be easily industrially produced.
- the present invention completed on the basis of the knowledge is specified as follows.
- the upper wing plate, the lower wing plate, the upper wing plate, and the lower wing plate are connected to each other.
- a front end wall having two front openings, a single rear opening for entering and exiting a pair of engaged element rows, and an upper wing plate and a lower wing plate.
- Connecting element guideways; It is a metal slider for slide fastener with
- the front end wall has a plastic deformation portion by performing plastic working from a state where the rear opening is opened up and down with the fulcrum serving as a fulcrum, It is a slider.
- the inner surface of the upper wing plate is connected to the inclined surface directed downward from the upper front opening and the inclined surface directed downward, and the element rows are engaged with each other.
- a horizontal plane The inner surface of the lower blade has an inclined surface that extends upward from the lower front opening, and a horizontal surface that is connected to the inclined surface and that engages between the element rows. The rear end of each horizontal plane communicates with the rear entrance.
- left and right side walls having guide grooves for fastener tapes are provided, and the guide grooves are inclined corresponding to the shapes of the inner surface of the upper blade and the inner surface of the lower blade. A part and a horizontal part are formed.
- the partition wall portion that vertically separates the two front ports in the front end wall is a plastic deformation portion.
- the two front ports are respectively present across the center line in the left-right direction, whereby the two front ports are overlapped in the left-right direction.
- the slider according to the present invention is an element having a substantially isosceles triangular prism shape having an apex on the rear opening side in the overlapping portion between the lower end of the upper front opening and the upper end of the lower front opening.
- Guide columns are formed to lie in the left-right direction.
- the plastic working is performed by pressing the outer surfaces of both the upper and lower blade plates.
- the outer surfaces of the upper blade plate and the lower blade plate are both flat except for the handle attachment portion.
- each fastener stringer has a pair of fastener stringers each having a fastener tape and a row of elements attached along one side edge of the tape, and slides while inserting the row of elements.
- a slide fastener including any one of the above sliders for meshing or separating the row of elements.
- an upper stopper is provided at the front end of each row of fastener elements, and a part or the whole enters the element guide path from the rear.
- the slide fastener includes an upper stopper having a front portion having a protrusion capable of coming into contact with the peripheral edge portion of the front opening and a rear portion entering the element guide path from the front opening.
- the metal upper and lower meshing slider according to the present invention is formed into a slider finished product by molding a semi-finished slider product in a state where the rear opening side is opened up and down, and then plastically processing so as to close the rear opening side. If the rear opening side is opened up and down, die casting is easy. Therefore, the metal upper and lower meshing slider is suitable for industrial production.
- the metal upper and lower meshing slider according to the present invention can be opened and closed with a low sliding resistance even when applied to a slide fastener used for thick fabric such as leather. Since it can be formed with a narrow width, the slide fastener can be sewn to the fabric, that is, the interval between the fastener element and the fabric edge can be reduced.
- the inner surface of the upper blade has an inclined surface that extends downward from the upper front port, and a horizontal surface that is connected to the inclined surface that extends downward and that engages the element rows.
- the inner surface has an inclined surface that extends upward from the lower front opening, and a horizontal surface that is connected to the inclined surface and that engages the element rows, and the rear end of each horizontal surface communicates with the rear opening.
- the slider has left and right side walls having guide grooves for the fastener tape, and an inclined portion and a horizontal portion corresponding to the shape of the inner surface of the upper wing plate and the inner surface of the lower wing plate are formed. Since the movement of the element row matches, the slidability of the slider can be improved.
- the partition wall portion that separates the two front ports up and down in the front end wall becomes a plastic deformation portion, the operation of closing the rear port becomes easy, and the dimensional accuracy when the slider finished product is improved.
- the two front ports each straddle the center line in the left-right direction, and as a result, the two front ports have an overlapping portion in the left-right direction, so that the meshing operation between the element rows is smooth.
- the left and right widths of the slider can be reduced.
- an element guide column for branching an approximately isosceles triangular prism-shaped element having a vertex on the rear port side lies in the left-right direction at the overlapping portion between the lower end of the upper front port and the upper end of the lower front port.
- the plastic working is performed by pressing the outer surfaces of the upper and lower blades so as to sandwich the upper blade plate and the lower blade plate, thereby improving the dimensional accuracy when the rear opening is closed to obtain a slider finished product.
- FIG. 1 is a side view showing a state in which a rear opening side before plastic working is opened up and down, and an example of a jig used when closing the rear opening side of the vertical meshing slider shown in FIG.
- FIG. 1 It is a top view about an example of the slide fastener provided with the up-and-down meshing type slider shown in FIG. It is a fragmentary perspective view about an example of the slide fastener provided with the up-and-down meshing type slider shown in FIG. It is a fragmentary sectional view when an example of the slide fastener provided with the up-and-down meshing type slider shown in FIG. 1 is cut
- the sliding direction of the slider is the front-rear direction
- the sliding direction is such that the slider is engaged with the element row, and the sliding is performed so that the element row is separated.
- the direction to do is the rear.
- the direction perpendicular to the surface of the fastener tape is the up-down direction
- the direction from the lower blade to the upper blade is upward
- the direction from the upper blade to the lower blade is downward.
- the direction parallel to the surface of the fastener tape and perpendicular to the slider sliding direction is the left-right direction
- the right side of the slider moving direction is the right direction
- the left side of the moving direction Is defined as the left direction.
- a plane parallel to the front-rear direction and the left-right direction is referred to as a horizontal plane.
- FIG. 1 is a perspective view of an up / down meshing slider according to an embodiment of the present invention
- FIG. 2 is a side view of the up / down meshing slider shown in FIG.
- FIG. 3 the portion hidden behind the side view shown in FIG. 2 is shown by a dotted line
- FIG. 4 shows a case where the vertical meshing slider shown in FIG. 1 is cut along the left and right center lines. A cross-sectional view is shown.
- the vertical meshing slider according to the present invention is made of metal so that plastic deformation is possible.
- metal there is no restriction
- money, silver, copper, aluminum, tungsten, nickel, zinc, iron, or 1 or more types of these is mentioned.
- the slider (100) has left and right sidewalls having an upper wing plate (101), a lower wing plate (102), and guide grooves (103, 104) for fastener tape as a basic structure. (105, 106), the upper wing plate (101) and the lower wing plate (102) are connected to each other, and two front ports provided in steps in the vertical direction for entering and exiting a pair of separated element rows ( 107 and 108) and a single rear port (110) through which a pair of engaged element rows enter and exit.
- the upper blade (101) has a handle attachment part (120) on the upper surface.
- the pull handle attachment portion (120) is a gate type in which one end is fixed in a cantilever shape and extends in the sliding direction, but is not limited thereto, and is known to those skilled in the art. It can be set as the handle attachment part of arbitrary shapes.
- a handle (201) having an annular portion at one end is prepared, and the handle (201) can be rotatably attached to the handle attachment portion (120) via the annular portion. Yes (see FIG. 6). Further, the handle (201) can be prevented from easily coming out of the handle attachment portion (120) by caulking the tip of the handle attachment portion (120) downward (that is, in a direction approaching the upper blade). .
- two front ports (107, 108) and one rear port (110) are formed in the slider so as to branch vertically along the guide grooves (103, 104). They are connected by a Y-shaped element guide path (150).
- the element guide path (150) is defined by the inner surface of the upper blade (101), the inner surface of the lower blade (102), the inner surfaces of the left and right side walls (105, 106), and the element guide column (120). .
- the inner surface of the upper blade (101) defining the element guide path (150) includes an inclined surface (151) directed downward from the upper front port (108) and the inclined surface. (151) and a horizontal plane (153) in which the element rows are engaged with each other.
- the inner surface of the lower wing plate (102) is connected to the inclined surface (152) directed upward from the lower front port (108) and the inclined surface (152), and the element rows are engaged with each other.
- the rear end of each horizontal plane (153, 154) communicates with the rear opening (110).
- the connecting portion between the inclined surfaces (151 and 152) and the horizontal surfaces (153 and 154) is preferably curved so that the element rows move smoothly.
- the guide grooves (103, 104) are formed with inclined portions and horizontal portions corresponding to the shapes of the inner surface of the upper wing plate (101) and the inner surface of the lower wing plate (102). It is preferable that it is curvilinear for smooth movement.
- the guide groove (104) formed in the left side wall (106) is connected to the front end (108) on the upper side, and is connected to the front end and goes downward. It has an inclined portion, a horizontal portion that is connected to the inclined portion and meshes with the element rows, and a rear end that is connected to the horizontal portion and communicates with the rear port (110).
- the inclined portion and the horizontal portion are upper blades. It is formed to be parallel to the inner surface of (101). Referring to FIGS.
- the guide groove (103) formed on the right side wall (105) has a front end communicating with the lower front opening (107), an inclined portion connected to the front end and directed upward, It has a horizontal part that is connected to the part and engages the element rows, and a rear end that is connected to the horizontal part and communicates with the rear port (110), and the inclined part and the horizontal part are within the lower blade (102). It is formed so as to be parallel to the surface.
- the element rows that were initially divided into upper and lower parts are inclined downward, and the other is an element guide path (150 that inclines upward). ) And gradually approach each other, and the element rows are engaged with each other at the horizontal portion (153). Thereafter, the pair of element rows engaged from the common rear port (110) is discharged.
- the vertical meshing slider according to the present invention when used, the element rows can be engaged and separated by the vertical movement, so that the elements that expand the element rows to the left and right can be reduced or eliminated. . Therefore, even when applied to a slide fastener used for thick fabric such as leather, the opening / closing operation can be performed with low sliding resistance.
- the upper wing plate (101) and the lower wing plate (102) extend in the front-rear direction with substantially the same width in the left-right direction, and have a substantially rectangular shape in plan view.
- the substantially Y-shaped element guide path formed inside the slider branches in the left and right direction, which is difficult to realize.
- the element guide path ( 150) branches in the vertical direction, so that it is possible to form a narrow slider shape that does not spread from side to side. Such a shape is advantageous when the slide fastener is sewn to the fabric, that is, when the interval between the fastener element and the fabric edge is reduced.
- the front end wall (109) has a plastically deformed portion (111) obtained by plastic working from a state where the rear port (110) is opened up and down to a state where the rear end (110) is opened and closed with itself as a fulcrum. If the rear opening side is opened up and down, die casting is easy. It is also possible to die-cast the slider before plastic working using a slide core in two front and rear directions. Thereby, the slider according to the present invention can be easily manufactured with high production efficiency.
- the upper surface of the upper wing plate (101) and the lower surface (102) of the lower wing plate are both flat. This makes it easier to press from the top and bottom when closing the rear opening (110), contributing to an improvement in dimensional accuracy.
- the plastic deformation portion (111) is a partition portion that separates the two front ports (107, 108) in the vertical direction in the front end wall (109). Since the partition wall portion exists in the upper and lower central portions and the operation of closing the rear opening (110) may be performed symmetrically, the closing operation is facilitated by using this as the plastic deformation portion (111), and the finished slider product It is easy to obtain high dimensional accuracy.
- the two front ports (107, 108) each straddle the center line in the left-right direction, so that the two front ports (107, 108) overlap in the left-right direction. Has occurred.
- the upper front port (108) having a substantially rectangular opening provided on the front end wall (109) and having the left end communicating with the left guide groove (104) has a right end that is centered in the horizontal direction of the slider.
- the lower front opening (107) having a substantially rectangular opening whose right end communicates with the right guide groove (103) has a left end exceeding the horizontal center line of the slider. Yes.
- left and right overlapping portions are formed at the upper and lower front ports (107, 108), and the meshing operation between the element rows becomes smooth.
- the presence of the left and right overlapping portions is advantageous in reducing the left and right width of the slider.
- the front end wall (109) when the front end wall (109) is observed from the front, the front end wall (109) has a substantially S-shape.
- the overlapping portion in the left-right direction has the same width as the overlapping portion generated when the pair of element rows are engaged. As a result, it is not necessary to move each element row to the left and right, and meshing and separation can be achieved only by movement in the vertical direction.
- the shape of the opening of the two front ports (107, 108) is substantially rectangular, but this is because it corresponds to the shape of the element and is particularly limited. It is not a thing but can be made into arbitrary shapes, such as other polygonal shape, elliptical shape, and circular shape. However, it is preferable that the peripheral portions of the two front ports (107, 108) are chamfered for smooth entry / exit of the element rows.
- the plastic deformation portion (111) has a lower end of the upper front opening (108) and a lower front opening (107).
- the overlapping portion between the upper ends is included, and the overlapping portion has a shape of a substantially isosceles triangular prism having a vertex on the rear mouth side lying in the left-right direction.
- the plastic deformation portion (111) also functions as an element guide column (112) for branching a so-called element.
- the element guide column is preferably chamfered to improve the slidability of the slider.
- the front end side of the substantially isosceles triangular column is preferably rounded.
- the slider according to the present embodiment is formed point-symmetrically with respect to the rotation axis passing through the center of gravity of each of the front end and the rear end of the slider, except for the handle attachment portion (120).
- the pair of element rows move symmetrically vertically and horizontally, so that the appearance is beautiful and smooth sliding of the slider is obtained.
- FIG. 5 is a side view of the vertically meshing slider (100) shown in FIG. 1 showing a state in which the rear opening (110) before plastic working is opened up and down, and used when closing the rear opening (110).
- An example of a jig (212) to perform is shown.
- the degree of opening of the rear opening (110) before plastic working may be appropriately set in consideration of formability and production efficiency. However, if the opening angle is too large, the rotation angle when closing the rear opening (110) becomes large. This not only causes unnecessary operations, but also adversely affects dimensional accuracy. On the other hand, if the opening angle is too small, the moldability and production efficiency cannot be sufficiently improved. Therefore, the opening angle of the rear opening before plastic deformation is preferably an angle at which the upper blade (101) and the lower blade (102) are substantially parallel.
- the plastic working for closing the rear opening (110) can be performed by pressing the surfaces of both the upper blade (101) and the lower blade (102) from above and below.
- the shape of one end facing the upper blade (101) and the lower blade (102) is the upper blade (101).
- a jig (212) corresponding to the shape of the upper surface and the lower surface of the lower wing plate (102)
- a handle attachment portion (120) is formed on the upper surface of the upper wing plate (101), so that the lower end of the jig (212) for pressing the upper wing plate (101)
- a recess (213) for accommodating the handle attachment portion (120) is provided so that the portion of the handle attachment portion (120) does not interfere with the jig (212).
- FIG. 6 shows a plan view of an example of a slide fastener provided with the vertical meshing slider shown in FIG. 1
- FIG. 7 shows a slide fastener provided with the vertical meshing slider shown in FIG.
- FIG. 8 is a partial cross-sectional view of an example of a slide fastener provided with the upper and lower meshing sliders shown in FIG. 1 when cut along the left and right center lines.
- FIG. 9 is a partial plan view showing a state in which the slider is locked by the upper stopper with respect to an example of the slide fastener having the upper and lower meshing slider shown in FIG.
- the slide fastener (200) having the upper and lower meshing sliders is provided on the upper and lower mesh sliders (202), the fastener tape (203) and the fastener element (204).
- the stopper (205) is constituted by a lower stopper (206) provided on the rear side.
- the fastener tapes (203) are paired, and each fastener tape (203) with a row of fastener elements (204) attached thereto is called a fastener stringer.
- a pair of fastener stringers is called a fastener chain.
- Slider (202) can mesh or separate the rows of fastener elements (204) by sliding while inserting the rows of fastener elements (204).
- a handle (201) is attached to the handle attachment portion (120) of the slider (202).
- Each fastener tape (203) is woven or knitted with synthetic fibers or natural fibers, and two core strings (210) adjacent to each other along the longitudinal edge thereof are woven or knitted.
- a fastener element row composed of a plurality of fastener elements (204) that can be engaged or separated by a slider (202) is attached to the core string (210).
- the upper stopper (205) is a part for preventing the slider from falling off, and is provided at the front end of each row of the fastener elements (204), and is fixed to the edge of the fastener tape by crimping or injection molding. Can do.
- the configuration of the upper stopper (205) is not particularly limited, but in the present embodiment, a front portion having a protrusion (209) that can abut on the peripheral edge of the front opening (107, 108) of the slider, and the slider It has the structure which has the rear part which enters into an element guide path (150) from the front opening (107,108). As can be understood from FIGS.
- the rear part of the upper stopper (205) corresponding to the shape of the front opening (107, 108) enters the element guide path (150) and enters the element guide path (150).
- the protrusion (209) abuts on the peripheral edge (a part of the front end wall) of the front opening (107, 108) of the slider, the slider slides forward.
- the front protrusion (209) may not be present.
- a part or the whole of the upper stopper (211) enters the element guide path (150) from the rear, and the left and right upper stoppers (211) interfere with each other.
- the slider can be stopped from sliding forward.
- FIG. 10 shows a state before the slider is locked by the upper stopper (205), and FIG. Each state is shown.
- the rear part of the upper stopper (211) having a substantially rectangular shape in plan view corresponding to the shape of the front openings (107, 108) enters the element guide path (150) and interferes with each other inside the slider, so that the slider Sliding forward stops.
- the lower stopper (206) is provided at the rear end of the row of fastener elements (204), and comes into contact with the peripheral edge (a part of the front end wall) of the rear opening (110) of the slider (202). The slider (202) is prevented from falling backward.
- the attachment method and shape of the lower stopper (206) are not particularly limited, but in the present embodiment, the lower stopper (206) having a substantially rectangular shape in plan view is fixed to the opposite side edges of each fastener stringer by caulking. Has been.
- the lower stopper (206) according to the present embodiment is configured such that the rear end of the fastener chain is not separable, but a detachable fitting that can separate the fastener stringers may be attached.
Abstract
Description
を備えたスライドファスナー用の金属製スライダーであり、
前端壁は、自身を支点として後口を上下に開いた状態から閉じた状態へ塑性加工を施したことによる塑性変形部を有する、
スライダーである。
下翼板の内表面は、下側の前口から上方に向かう傾斜面と、当該傾斜面に連接し、エレメント列同士の噛合が行われる水平面とを有し、
各水平面の後端は後口に連絡している。
図1には、本発明の一実施形態に係る上下噛み合わせ式スライダーの斜視図が示されており、図2には、図1に示す上下噛み合わせ式スライダーの側面図が示されており、図3には、図2に示す側面図について、背後に隠れている部分が点線で示されており、図4には、図1に示す上下噛み合わせ式スライダーを左右の中心線で切断したときの断面図が示されている。
次に、本発明に係る上下噛み合わせ式スライダーを備えたスライドファスナーの一例について説明する。図6には、図1に示す上下噛み合わせ式スライダーを備えたスライドファスナーの一例についての平面図が示されており、図7には、図1に示す上下噛み合わせ式スライダーを備えたスライドファスナーの一例についての部分斜視図が示されており、図8には、図1に示す上下噛み合わせ式スライダーを備えたスライドファスナーの一例について、左右の中心線で切断したときの部分断面図が示されており、図9には、図1に示す上下噛み合わせ式スライダーを備えたスライドファスナーの一例について、スライダーが上止具によってロックされている状態を示す部分平面図が示されている。
101 上翼板
102 下翼板
103、104 ガイド溝
105、106 側壁
107、108 前口
109 前端壁
110 後口
111 塑性変形部
112 エレメント案内柱
120 引手取付部
150 エレメント案内路
151 上翼板の傾斜面
152 下翼板の傾斜面
153 上翼板の水平面
154 下翼板の水平面
200 スライドファスナー
201 引手
202 スライダー
203 ファスナーテープ
204 ファスナーエレメント
205、211 上止具
206 下止具
207 エレメントの凸部
208 エレメントの凹部
209 突出部
210 芯紐
212 押圧用治具
213 治具の凹部
Claims (11)
- 上翼板(101)と、下翼板(102)と、上翼板(101)及び下翼板(102)を連結し、分離した状態の一対のエレメント列が出入りするための上下方向に段違いに設けられた二つの前口(107、108)を有する前端壁(109)と、係合した状態の一対のエレメント列が出入りするための一つの後口(110)と、上翼板(101)及び下翼板(102)の間に設けられ、二つの前口(107、108)と一つの後口(110)を連結するエレメント案内路(150)と、
を備えたスライドファスナー用の金属製スライダー(100、202)であり、
前端壁(109)は、自身を支点として後口(110)を上下に開いた状態から閉じた状態へ塑性加工を施したことによる塑性変形部(111)を有する、
スライダー。 - 上翼板(101)の内表面は、上側の前口(108)から下方に向かう傾斜面(151)と、当該下方に向かう傾斜面(151)に連接し、エレメント列同士の噛合が行われる水平面(153)とを有し、
下翼板(102)の内表面は、下側の前口(108)から上方に向かう傾斜面(152)と、当該傾斜面(152)に連接し、エレメント列同士の噛合が行われる水平面(154)とを有し、
各水平面(153、154)の後端は後口(110)に連絡している請求項1に記載のスライダー。 - ファスナーテープ(203)のガイド溝(103、104)を有する左右の側壁(105、106)を備え、ガイド溝(103、104)には上翼板(101)の内表面及び下翼板(102)の内表面の形状に対応した傾斜部分と水平部分が形成されている請求項2に記載のスライダー。
- 前端壁(109)において前記二つの前口(107、108)を上下に分離する隔壁部分が塑性変形部(111)である請求項1~3の何れか一項に記載のスライダー。
- 前記二つの前口(107、108)はそれぞれ左右方向の中央線を跨いで存在しており、これにより前記二つの前口(107、108)は左右方向の重なり部分が生じている請求項1~4の何れか一項に記載のスライダー。
- 上側の前口(108)の下端と下側の前口(107)の上端の間の前記重なり部分に、後ろ口側に頂点のある略二等辺三角柱状のエレメント案内柱(112)が左右方向に横たわって形成されている請求項1~5の何れか一項に記載のスライダー。
- 前記塑性加工は、上翼板(101)及び下翼板(102)をそれぞれ挟むようにして両者の外表面を押圧することにより行う請求項1~6の何れか一項に記載のスライダー。
- 上翼板(101)及び下翼板(102)の外表面は引手取付部(120)を除いて共に平坦である請求項1~7の何れか一項に記載のスライダー。
- 各ファスナーストリンガーがファスナーテープ(203)及び該テープ(203)の一側縁に沿って取着されたエレメント(204)の列を有する一対のファスナーストリンガーと、前記エレメント(204)の列を嵌挿しながら摺動することで、エレメント(204)の列を噛合又は分離する請求項1~8何れか一項に記載のスライダー(100、202)とを備えたスライドファスナー。
- ファスナーエレメント(204)の各列の前端に設けられ、一部又は全体が後方からエレメント案内路(150)に入り込む上止具(211)を備えた請求項9に記載のスライドファスナー。
- 前口(107、108)の周縁部に当接可能な突出部(209)をもつ前部と、前口(107、108)からエレメント案内路(150)に入り込む後部を有する上止具(205)を備えた請求項9に記載のスライドファスナー。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2018/15688T TR201815688T4 (tr) | 2011-04-18 | 2011-04-18 | Bir fermuar için metalik bir kürsör üretmeye yönelik bir yöntem. |
CN201180070292.0A CN103491821B (zh) | 2011-04-18 | 2011-04-18 | 拉链用的上下啮合式拉头 |
ES11863957.4T ES2688806T3 (es) | 2011-04-18 | 2011-04-18 | Procedimiento para fabricar un cursor metálico para un cierre de cremallera |
KR1020137027380A KR101570278B1 (ko) | 2011-04-18 | 2011-04-18 | 슬라이드 파스너용 상하 맞물림식 슬라이더 |
US14/112,309 US9185951B2 (en) | 2011-04-18 | 2011-04-18 | Vertically engaging slider for slide fastener |
PCT/JP2011/059559 WO2012144003A1 (ja) | 2011-04-18 | 2011-04-18 | スライドファスナー用の上下噛み合わせ式スライダー |
JP2013510755A JP5766789B2 (ja) | 2011-04-18 | 2011-04-18 | スライドファスナー用の上下噛み合わせ式スライダー |
EP11863957.4A EP2700327B1 (en) | 2011-04-18 | 2011-04-18 | A method for manufacturing a metallic slider for a slide fastener |
TW100129284A TWI468124B (zh) | 2011-04-18 | 2011-08-16 | Zipper with the upper and lower gears |
Applications Claiming Priority (1)
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PCT/JP2011/059559 WO2012144003A1 (ja) | 2011-04-18 | 2011-04-18 | スライドファスナー用の上下噛み合わせ式スライダー |
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US (1) | US9185951B2 (ja) |
EP (1) | EP2700327B1 (ja) |
JP (1) | JP5766789B2 (ja) |
KR (1) | KR101570278B1 (ja) |
CN (1) | CN103491821B (ja) |
ES (1) | ES2688806T3 (ja) |
TR (1) | TR201815688T4 (ja) |
TW (1) | TWI468124B (ja) |
WO (1) | WO2012144003A1 (ja) |
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WO2013168231A1 (ja) * | 2012-05-08 | 2013-11-14 | Ykk株式会社 | スライドファスナー用スライダー |
JP2015116355A (ja) * | 2013-12-19 | 2015-06-25 | Ykk株式会社 | スライドファスナー |
CN105029833B (zh) * | 2015-05-04 | 2018-04-03 | 常熟宇威拉链五金配件有限公司 | 一种拉链 |
KR102189452B1 (ko) * | 2016-09-26 | 2020-12-11 | 와이케이케이 가부시끼가이샤 | 슬라이더 및 슬라이드 파스너 |
US11058188B2 (en) * | 2018-07-23 | 2021-07-13 | Raj Dhadwal | Single-finger zippers |
CN109349749B (zh) * | 2018-12-19 | 2023-08-29 | 深圳大学 | 可实现快速高强度永久啮合的土木工程加固领域用的拉链 |
FR3122975A1 (fr) | 2021-05-18 | 2022-11-25 | Hermes Sellier | Dispositif d’ouverture et de fermeture, du type fermeture à glissière, pour article notamment de maroquinerie |
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2011
- 2011-04-18 WO PCT/JP2011/059559 patent/WO2012144003A1/ja active Application Filing
- 2011-04-18 US US14/112,309 patent/US9185951B2/en active Active
- 2011-04-18 EP EP11863957.4A patent/EP2700327B1/en active Active
- 2011-04-18 ES ES11863957.4T patent/ES2688806T3/es active Active
- 2011-04-18 KR KR1020137027380A patent/KR101570278B1/ko active IP Right Grant
- 2011-04-18 JP JP2013510755A patent/JP5766789B2/ja active Active
- 2011-04-18 CN CN201180070292.0A patent/CN103491821B/zh active Active
- 2011-04-18 TR TR2018/15688T patent/TR201815688T4/tr unknown
- 2011-08-16 TW TW100129284A patent/TWI468124B/zh not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
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TR201815688T4 (tr) | 2018-11-21 |
CN103491821A (zh) | 2014-01-01 |
JP5766789B2 (ja) | 2015-08-19 |
TWI468124B (zh) | 2015-01-11 |
US9185951B2 (en) | 2015-11-17 |
KR101570278B1 (ko) | 2015-11-18 |
CN103491821B (zh) | 2016-03-09 |
EP2700327A4 (en) | 2016-03-02 |
JPWO2012144003A1 (ja) | 2014-07-28 |
EP2700327A1 (en) | 2014-02-26 |
EP2700327B1 (en) | 2018-08-08 |
ES2688806T3 (es) | 2018-11-07 |
US20140041162A1 (en) | 2014-02-13 |
KR20130133876A (ko) | 2013-12-09 |
TW201242536A (en) | 2012-11-01 |
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